Cod sursa(job #2294004)
Utilizator | Data | 1 decembrie 2018 19:46:33 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 80 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.57 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream in("permutari.in");
ofstream out("permutari.out");
int t[10], n;
bool v[10];
void afis()
{
for(int i=1;i<=n;i++)
out<<t[i]<<" ";
out<<endl;
}
void gen(int k)
{
if(k==n+1)
afis();
else{
for(int i=1;i<=n;i++)
{
if(v[i]==false)
{
v[i]=true;
t[k]=i;
gen(k+1);
v[i]=false;
}
}
}
}
int main()
{
in>>n;
gen(1);
return 0;
}